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  Partner: UNT Libraries
 Decade: 1940-1949
 Degree Discipline: Chemistry
 Collection: UNT Theses and Dissertations
The Synthesis and Testing of Differential Herbicides

The Synthesis and Testing of Differential Herbicides

Date: 1948
Creator: Ashmore, James
Description: This investigation was limited to the preparation of substituted phenoxyacetic acids and related compounds. The types of substances prepared for testing can, in general, be placed in three groups. These are: aryloxyacetic acids, arylmercaptoacetic acids, and those acids containing the thiophene nucleus.
Contributing Partner: UNT Libraries
Hydantoin Derivatives as Anticonvulsants. I. 5-Cyclohexylalkyl-5-(2-Thienyl)Hydantoins

Hydantoin Derivatives as Anticonvulsants. I. 5-Cyclohexylalkyl-5-(2-Thienyl)Hydantoins

Date: 1949
Creator: Baker, Andy Albert
Description: The study herein described represents a continuation of the work on 5-(2-thienyl)-5-substituted hydantoins which has been in progress in the laboratories of the North Texas State College for the past several years. It has for its purpose the study of the effect of lengthening the carbon chain connecting a cyclohexyl radical to 5-(2-thienyl)hydantoin in the 5- position.
Contributing Partner: UNT Libraries
A Fractionation Column for the Separation of Products of the Alkylation of Isobutane and Isobutene

A Fractionation Column for the Separation of Products of the Alkylation of Isobutane and Isobutene

Date: 1941
Creator: Berry, Quinton
Description: This thesis describes a fractionation column method of separating isobutane and isobutene to isolate isooctane.
Contributing Partner: UNT Libraries
A Qualitative Analysis of the Products of the Reaction Between Chlorosulfonic Acid and 2, 2, 4-Trimethylpentane

A Qualitative Analysis of the Products of the Reaction Between Chlorosulfonic Acid and 2, 2, 4-Trimethylpentane

Date: 1941
Creator: Black, Harry
Description: This study was made in an attempt to analyze qualitatively the reaction products formed when chlorosulfonic acid reacts with 2, 2, 4-trimethylpentane.
Contributing Partner: UNT Libraries
The Determination of the Constants in the System of Methyl Alcohol, Acetic Acid, and Water

The Determination of the Constants in the System of Methyl Alcohol, Acetic Acid, and Water

Date: 1940
Creator: Bonner, Virginia Ruth
Description: The purpose of this study is to determine the specific reaction or velocity constants and the equilibrium constant in a system of methyl alcohol and acetic acid, a bimolecular reaction of the second order.
Contributing Partner: UNT Libraries
A Chemical Analysis of the Peanut

A Chemical Analysis of the Peanut

Date: 1940
Creator: Brown, Carlos L.
Description: The object of this paper is to make an analysis of the mineral and food content of the peanut and to compare them with a balanced food.
Contributing Partner: UNT Libraries
The Attempted Synthesis of some Heterocyclic Sulfones

The Attempted Synthesis of some Heterocyclic Sulfones

Date: 1949
Creator: Compton, William David
Description: This thesis describes two experiments: one related to antihistamines, and the other related to antitubercular compounds.
Contributing Partner: UNT Libraries
A Chemical Analysis of the Blackeyed Pea

A Chemical Analysis of the Blackeyed Pea

Date: 1941
Creator: Davis, Stanley F.
Description: The purpose of this research problem is to determine the chemical composition of the blackeyed pea and to make a comparative study of the results. The value of the blackeyed pea as food, its chemical nature, and possible industrial uses are studied and recorded.
Contributing Partner: UNT Libraries
The Mercury Photosensitized Reactions of some Hydrocarbons

The Mercury Photosensitized Reactions of some Hydrocarbons

Date: 1946
Creator: Dickinson, Ermintrude
Description: The problem was to study the behavior of several hydrocarbons when they were subjected to ultraviolet light of 2536 Å in the presence of mercury vapor.
Contributing Partner: UNT Libraries
A Chemical, Physical, and Biological Investigation of the Total Suspended and Dissolved Substances in Lake Dallas with Emphasis on Sanitation

A Chemical, Physical, and Biological Investigation of the Total Suspended and Dissolved Substances in Lake Dallas with Emphasis on Sanitation

Date: 1942
Creator: Eads, Ewin A.
Description: The purpose of this investigation is to determine the suspended organic matter and the total phosphorus in the waters of Lake Dallas and to evaluate these findings. Since organic matter floating in lakes is largely composed of minute plants, animals, and detritus derived from animals and plants, the fertilizing effect of phosphorus must be considered as an integral part of this problem.
Contributing Partner: UNT Libraries
The Syntheses of Amino Substituted Salicylic Acids and Related Compounds

The Syntheses of Amino Substituted Salicylic Acids and Related Compounds

Date: 1949
Creator: Gerber, Martin
Description: The introduction of the ether linkage into various compounds imparts physiological activity, hence the synthesis of various ether derivatives involving the phenol group seemed to be a possible route to tuberculostatic substances. The compounds reported in this work are to be tested for tuberculostatic properties by Parke, Davis and Company.
Contributing Partner: UNT Libraries
The Chemical Analysis of the Mebane Cottonseed Kernel

The Chemical Analysis of the Mebane Cottonseed Kernel

Date: 1941
Creator: Hanna, Alvis Nelson
Description: The purpose of this work is to make a fairly complete chemical analysis of the Mebane 804-50 cottonseed kernel. A brief history of cotton plant and the economic value of its products are also presented.
Contributing Partner: UNT Libraries
The Ascorbic Acid Metabolism of Fifty College Women in the North Texas State Teachers College

The Ascorbic Acid Metabolism of Fifty College Women in the North Texas State Teachers College

Date: 1943
Creator: Harshbarger, Marjorie
Description: A study of the ascorbic acid metabolism of a group of fifty college women in the North Texas State Teachers College between the months of April and July, 1943.
Contributing Partner: UNT Libraries
An Application of the Reformatsky Reaction to the Thiophene Series of Compounds

An Application of the Reformatsky Reaction to the Thiophene Series of Compounds

Date: 1949
Creator: Hicks, Howard A.
Description: In view of the increasing importance of thiophene derivatives as chemotherapeutic agents, it was considered of interest to apply the Reformatsky reaction to the synthesis of compounds containing the thiophene nucleus with the thought that these might serve as intermediates for further syntheses.
Contributing Partner: UNT Libraries
Synthesis of Antispasmodics

Synthesis of Antispasmodics

Date: 1948
Creator: Jeanes, Jack K.
Description: This thesis is a study of the synthesis of antispasmodics.
Contributing Partner: UNT Libraries
The Isolation and Chemical Study of Compounds Produced by a Strain of Penicillium Notatum

The Isolation and Chemical Study of Compounds Produced by a Strain of Penicillium Notatum

Date: 1946
Creator: Jones, James Hollis
Description: It is the purpose of this paper to present data on the isolation and study of the chemical nature of compounds produced by this strain of mold which resembles Penicillium notatum nestling.
Contributing Partner: UNT Libraries
Determination of the Optimum Concentration of Sulfur Dioxide to be Used in Sweet Potato Dehydration

Determination of the Optimum Concentration of Sulfur Dioxide to be Used in Sweet Potato Dehydration

Date: 1941
Creator: Kearby, Howard Raymond
Description: The object of this paper is to determine the optimum concentration of sulfur dioxide to be used in the commercial dehydration of the sweet potato by this process. Attention has been given to two aspects of the problem, (1) the effect of sulfur dioxide upon the extraction of water from the sweet potato by mechanical means, and (2) the effect of sulfur dioxide upon the stability of the carotene in the sweet potato over a period of several months.
Contributing Partner: UNT Libraries
Chlorination of Neohexane

Chlorination of Neohexane

Date: 1947
Creator: Kemplin, J. C.
Description: This thesis describes an experiment to chorinate neohexane, and the resulting compounds.
Contributing Partner: UNT Libraries
The Synthesis of N-Substituted Di(2-thienylmethyl)acetamides

The Synthesis of N-Substituted Di(2-thienylmethyl)acetamides

Date: 1948
Creator: Knox, John A.
Description: This thesis is a study of the synthesis of N-substituted di(2-thienylmethyl)acetamides.
Contributing Partner: UNT Libraries
The Synthesis of Certain Alkyl Alpha-(2-Dialkylam Inoalkoxy)Phenylacetates

The Synthesis of Certain Alkyl Alpha-(2-Dialkylam Inoalkoxy)Phenylacetates

Date: 1947
Creator: Mark, Roscoe Dewey
Description: This thesis describes the procedures used in preparation of the derivatives of certain alkyl phenylacetates and the necessary intermediate compounds. Compounds resembling the structure of Benadryl were prepared in this study in the hope that at least one might prove to be of value in the fight against allergy.
Contributing Partner: UNT Libraries
Thiophene Analogs of DDT; O-Alkylhydorxylamine Hydrochorides; Dialkylaminoalkyl Esters of Phenoxyacetic Acid

Thiophene Analogs of DDT; O-Alkylhydorxylamine Hydrochorides; Dialkylaminoalkyl Esters of Phenoxyacetic Acid

Date: 1947
Creator: Mattison, Marjorie Bess
Description: This thesis describes three separate and unrelated chemical experiments. The first investigates analogs for the compound DDT. The second investigates the properties of O-substituted hydroxylamines. The third investigates the action of slight changes to the structure of an antihistaminic agent.
Contributing Partner: UNT Libraries
The Infra-red Absorption Spectrogram of Ethylidene Fluoride

The Infra-red Absorption Spectrogram of Ethylidene Fluoride

Date: 1948
Creator: McBride, Mozelle
Description: This thesis is a study of the near infra-red absorption spectrum of ethylidene fluoride.
Contributing Partner: UNT Libraries
Acetophenone Derivatives; N-Diphenylmethyl and N-Fluorenyl Piperidines

Acetophenone Derivatives; N-Diphenylmethyl and N-Fluorenyl Piperidines

Date: 1949
Creator: Middleton, William J.
Description: This thesis is a study of α-(4-aminophenylsulfonyl)-acetophenone derivatives; n-diphenylmethyl and n-fluorenyl piperidines.
Contributing Partner: UNT Libraries
The Chemical Analysis of the Tennessee Green Pod Pole Bean

The Chemical Analysis of the Tennessee Green Pod Pole Bean

Date: 1941
Creator: Mitchell, O. R.
Description: The object of this paper is to compare the Tennessee green pod pole bean with other beans as to chemical composition and food value.
Contributing Partner: UNT Libraries
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